package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
/**
 * 订单状态定时任务
 */
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

/**
 * 定时任务，处理超时订单
 */
    @Scheduled(cron = "0 * * * * ?")//每分钟执行一次
//@Scheduled(cron = "1/5 *  * * * ? ")//每五秒执行一次,测试用
    public  void  processTimeoutOrder(){
        log.info("定时处理处理超时订单 {}", LocalDateTime.now());
        //select * from orders where status = 1 and order_time < ?(当前时间-15分钟 )
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);//当前时间减去15分钟
        List<Orders> ordersList = orderMapper.getBystatusAndOrderTime(Orders.PENDING_PAYMENT, time);

        if(ordersList != null && ordersList.size() > 0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);//取消
                orders.setCancelReason("支付超时,自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);

            }
        }


    }
    /**
     * 定时任务，处理派送订单
     */
    @Scheduled(cron = "0 0 1 * * ?")//每天凌晨1点执行一次
//    @Scheduled(cron = "0/5 *  * * * ? ")//每5秒执行一次,测试用
    public void processDeliveryOrder(){
       log.info("定时处理派送订单 {}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getBystatusAndOrderTime(Orders.DELIVERY_IN_PROGRESS, time);
        if(ordersList != null && ordersList.size() > 0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);//派送完成
                orderMapper.update(orders);
            }
        }
    }
}
